# Bogdan Grzeloński

> Polish diplomat

**Wikidata**: [Q9175140](https://www.wikidata.org/wiki/Q9175140)  
**Source**: https://4ort.xyz/entity/bogdan-grzelo-ski


## References

1. Czech National Authority Database
2. BnF authorities
3. [Source](https://www.sgh.waw.pl/profesorowie-wirtualne-muzeum-sgh)
4. general catalog of BnF
5. Virtual International Authority File
6. CiNii Research
7. Polish Science
8. Bibliography of the History of the Czech Lands
9. MAK